With vacuum pump gauge set at Black side of
VTV, when pump is operated, pointer moves
considerably but moves back to zero position as
soon as pump operation is stopped.
Brown side
(Actuator side) Black side
Fig. 4-l-60
1.
2. Vacuum pump gauge
install VTV. Refer to Fig. 4-l -2 for installation.
VSV (Vacuum Switching Valve)]
1) Disconnect VSV vacuum hoses from 3 way
joint and secondary actuator and while
blowing either hose, check that air doesn’t
come out of the other hose.
2) Turn on ignition switch and depress accelera-
tor pedal fully. 5 or 6 seconds later, while
blowing either vacuum hose, check that air
comes out of the other hose.
5
Fig. l-61
1. vsv
4. WOTS
2. Ignition switch
5. ECM
3. Battery
6. Blow air
If check results in steps 1) and 2)are not satisfac-
tory, either replace VSV or check WOTS and its
circuit referring to SECTION5 “EMISSION
CONTROL SYSTEM”.
Idle Speed Adjustment
NOTE:
Before starting engine, place transmission gear
shift lever in “Neutral”, and set parking brake
and block drive wheels.
Before idle speed check and adjustment, make
sure of the following.
l
Lead wires and hoses of engine emission
control systems are connected securely.
l
Accelerator cable has some play, that is, it is
not tight.
l
All vacuum hoses are connected securely.
l
Fuel level should be within round mark at the
center of level gauge.
l
Valve lash is checked and adjusted according
to the maintenance schedule.
l
Air cleaner has been properly installed and is
in good condition.
l
All accessories (wipers, heater, lights, etc) are
out of service.
l
Ignition timing is within specification.
l
Idle up actuator is not operating when engine
is running at idle speed.
NOTE:
In areas above
elevation
(high altitude), idle up system will be normally
in operation. Do not attempt to adjust the idle
speed.
After above items are all confirmed, adjust idle
speed as follows.
1) Warm up engine to normal operating tempe-
rature.
2) Check to ensure that idle speed is within
750 850
(rpm).
3) If idle speed is not within specified range,
adjust by turning idle speed adjusting screw.
If idle speed can not be adjusted to the speci-
fication by turning the adjusting screw, it can
be due to faulty return of throttle valve or
some other reason. Determine cause and
repair, and then adjust idle speed to specifica-
tion.
4-26
Содержание Samurai 1986
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Страница 19: ...1 2...
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Страница 119: ...r a l I 29 Fig 4 1 1 Carburetor exploded view 4 3...
Страница 120: ...N Fig 4 l 2 Carburetor cross section 4 4...
Страница 154: ......
Страница 155: ...T c c x 5 5 3...
Страница 347: ...Fig 17 1 34 17 12...
Страница 348: ...17 13...
Страница 353: ...Fig 17 2 12 17 18...
Страница 354: ...17 19...
Страница 360: ...Fig 17 3 19 Fig 17 3 20 Fig 17 3 21 5 Fig 17 3 23 Ci Fig 17 3 24 Fig 17 3 22 17 25...
Страница 379: ...Steering Lower Shaft and Joint Universal joint rubber joint bolt Steering rubber ir Fig 18 31 11 0 18 0lb ft 18 15...
Страница 424: ...Fig 19 6 1 19 38 19 6 PARKING BRAKE...
Страница 448: ...20 13...
Страница 450: ...21 2...
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Страница 482: ...Prepared by SUZUKI MOTOR CO LTD Technical Department Automobile Service Division 1st Ed November 1987 Printed in Japan...